
SIFTON LIGHTWEIGHT VALVE SPRING KIT IS 160LB SEAT PRESSURE UP TO .600 VALVE TRAVEL. KIT INCLUDES SPRINGS KEEPERS AND RETAINERS.
USES STOCK LOWER COLLARS.
FIT
SIFTON LIGHTWEIGHT VALVE SPRING KIT IS 160LB SEAT PRESSURE UP TO .600 VALVE TRAVEL. KIT INCLUDES SPRINGS KEEPERS AND RETAINERS.
USES STOCK LOWER COLLARS.
FIT